Cheapest return flights from Miami to Buenos Aires in May from 538€

AirHint found the following cheapest return flights from Miami (MIA) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

04 May - 11 May Sky Airline
04 May - 13 May Sky Airline
10 May - 21 May Sky Airline
15 May - 24 May Sky Airline
01 May - 13 May Sky Airline
04 May - 22 May Sky Airline
01 May - 12 May Sky Airline
04 May - 23 May Sky Airline
01 May - 15 May Sky Airline
19 May - 31 May Sky Airline
25 May - 01 Jun Sky Airline
23 May - 05 Jun Avianca
23 May - 06 Jun Avianca
23 May - 08 Jun Avianca
23 May - 13 Jun Avianca

Also check the deals for one-way flights from Miami to Buenos Aires in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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